Byam Channel (Z3) Sea Conditions and Tide Table

Byam Channel (Z3) Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 12:00 PM and sunset is at 12:00 AM.

Days 1–3 Weather Summary

Mostly dry. Extremely cold air temperatures (max -15°C on Mon night, min -19°C on Sun morning). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of new snow. Extremely cold air temperatures (max -14°C on Thu morning, min -20°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Fri night. Temperatures will be below freezing (max -3°C on Sun afternoon, min -15°C on Fri night). Mainly fresh winds.

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Wed morning. Temperatures will be well below freezing (max -9°C on Tue night, min -14°C on Thu night). Winds increasing (light winds from the ESE on Tue night, fresh winds from the N by Thu afternoon).

Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thu
20
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
6:17PM0.86m
6:18AM0.56m
7:05PM0.79m
7:13AM0.50m
8:05PM0.72m
8:23AM0.46m
9:19PM0.69m
9:48AM0.46m
10:43PM0.69m
11:16AM0.51m
00:08AM0.72m
12:36PM0.58m
1:16AM0.76m
1:38PM0.67m
2:05AM0.77m
2:24PM0.75m
2:39AM0.76m
2:57PM0.80m
3:02AM0.73m
3:23PM0.82m
3:24AM0.69m
3:47PM0.84m
Low Tide
10:48AM-0.06m
1:59AM0.06m
11:35AM0.01m
2:49AM0.08m
12:34PM0.07m
3:42AM0.11m
3:03PM0.12m
4:43AM0.15m
4:22PM0.15m
5:49AM0.18m
5:36PM0.16m
6:55AM0.18m
6:48PM0.17m
7:48AM0.17m
7:50PM0.17m
8:27AM0.16m
8:38PM0.18m
8:54AM0.14m
9:13PM0.18m
9:09AM0.12m
9:37PM0.16m
9:16AM0.10m
Wave
height (m) 
direction
period (s) 
0
W
1.0
0
E
1.0
0
E
1.0
0
E
1.0
0.1
N
1.0
0.1
N
1.0
0.1
N
2.0
0.1
N
2.0
0.1
N
2.0
0.2
N
2.0
0.2
N
2.0
0.1
N
2.0
0.1
NW
2.0
0.1
NW
2.0
0
W
1.0
0.1
S
2.0
0.4
S
3.0
0.4
SSE
3.0
0.5
S
3.0
0.4
SSE
3.0
0.6
SE
3.0
0.6
SE
3.0
0.4
SSE
3.0
0.3
S
2.0
0.4
SW
3.0
0.2
SSW
2.0
0.2
S
2.0
0.1
S
2.0
0
E
1.0
0.1
E
1.0
0.2
ENE
2.0
0.3
NE
2.0
0.4
NE
3.0
0.4
NNE
3.0
0.5
N
3.0
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
snow showers
cloud
part cloud
cloud
cloud
cloud
light snow
part cloud
cloud
light snow
light snow
snow showers
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
light snow
light snow
light snow
cloud
cloud
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
snow shwrs
cloudy
some clouds
cloudy
cloudy
cloudy
light snow
some clouds
cloudy
light snow
light snow
snow shwrs
cloudy
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
light snow
light snow
light snow
cloudy
cloudy
 km/h
10
N
5
N
5
NNE
10
N
15
NNE
10
NNE
15
NNE
15
N
15
N
20
NNW
15
NNW
10
NW
15
WNW
10
WNW
10
WSW
20
SSW
25
SSE
25
SSE
25
SSE
25
SSE
40
ESE
30
SE
30
SSE
20
SW
25
SW
20
SSW
15
SSW
10
SSE
10
SE
10
E
20
NE
20
NE
25
NNE
30
N
35
N
 mm 
max°C
-18
-18
-18
-19
-19
-15
-15
-16
-17
-20
-18
-16
-14
-14
-16
-15
-16
-12
-14
-8
-6
-4
-3
-7
-13
-13
-11
-11
-10
-9
-10
-9
-9
-10
-11
Moonrise
11:26
2:15
4:37
6:59
10:03
Moonset
6:34
5:17
4:26
3:38
2:44
1:08
Sunrise
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Today's sea temperature in Byam Channel (Z3) is -1.8 °C (Statistics for 09 Nov 1981-2005 – mean: -1.9 max: -1.7 min: -1.9°C)
Issued (local time): 12 am Sunday 09 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest